@techreport{RehfeldtKoch2016, author = {Daniel Rehfeldt and Thorsten Koch}, title = {Transformations for the Prize-Collecting Steiner Tree Problem and the Maximum-Weight Connected Subgraph Problem to SAP}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {16-36}, language = {eng}, year = {2016} }